EP1746013A3 - Direction assistée électrique - Google Patents

Direction assistée électrique Download PDF

Info

Publication number
EP1746013A3
EP1746013A3 EP06016919A EP06016919A EP1746013A3 EP 1746013 A3 EP1746013 A3 EP 1746013A3 EP 06016919 A EP06016919 A EP 06016919A EP 06016919 A EP06016919 A EP 06016919A EP 1746013 A3 EP1746013 A3 EP 1746013A3
Authority
EP
European Patent Office
Prior art keywords
steering apparatus
power steering
electric power
electric motor
ball screw
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP06016919A
Other languages
German (de)
English (en)
Other versions
EP1746013A2 (fr
Inventor
Osamu Tatewaki
Hiroshi Eda
Toshihiro Fukuda
Osamu Saito
Jun Okada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NSK Ltd
Original Assignee
NSK Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27482346&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1746013(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP2002032818A external-priority patent/JP4114361B2/ja
Priority claimed from JP2002060742A external-priority patent/JP2003261042A/ja
Priority claimed from JP2002078481A external-priority patent/JP3982294B2/ja
Application filed by NSK Ltd filed Critical NSK Ltd
Publication of EP1746013A2 publication Critical patent/EP1746013A2/fr
Publication of EP1746013A3 publication Critical patent/EP1746013A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0421—Electric motor acting on or near steering gear
    • B62D5/0424—Electric motor acting on or near steering gear the axes of motor and final driven element of steering gear, e.g. rack, being parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Power Steering Mechanism (AREA)
EP06016919A 2001-06-15 2002-06-12 Direction assistée électrique Withdrawn EP1746013A3 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2001181967 2001-06-15
JP2002032818A JP4114361B2 (ja) 2002-02-08 2002-02-08 電動パワーステアリング装置
JP2002060742A JP2003261042A (ja) 2002-03-06 2002-03-06 電動パワーステアリング装置
JP2002078481A JP3982294B2 (ja) 2001-06-15 2002-03-20 電動パワーステアリング装置
EP02254087A EP1266817B1 (fr) 2001-06-15 2002-06-12 Direction assistée électrique

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP02254087A Division EP1266817B1 (fr) 2001-06-15 2002-06-12 Direction assistée électrique

Publications (2)

Publication Number Publication Date
EP1746013A2 EP1746013A2 (fr) 2007-01-24
EP1746013A3 true EP1746013A3 (fr) 2007-02-07

Family

ID=27482346

Family Applications (3)

Application Number Title Priority Date Filing Date
EP06016919A Withdrawn EP1746013A3 (fr) 2001-06-15 2002-06-12 Direction assistée électrique
EP02254087A Expired - Lifetime EP1266817B1 (fr) 2001-06-15 2002-06-12 Direction assistée électrique
EP06016920A Revoked EP1724181B1 (fr) 2001-06-15 2002-06-12 Direction assistée électrique

Family Applications After (2)

Application Number Title Priority Date Filing Date
EP02254087A Expired - Lifetime EP1266817B1 (fr) 2001-06-15 2002-06-12 Direction assistée électrique
EP06016920A Revoked EP1724181B1 (fr) 2001-06-15 2002-06-12 Direction assistée électrique

Country Status (3)

Country Link
US (3) US6662897B2 (fr)
EP (3) EP1746013A3 (fr)
DE (2) DE60227881D1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7591342B2 (en) * 2001-08-01 2009-09-22 Delphi Technologies, Inc. Apparatus and method for steering a vehicle
JP4232864B2 (ja) * 2002-10-29 2009-03-04 株式会社ジェイテクト 伝達比可変操舵装置
US20050037041A1 (en) * 2003-02-28 2005-02-17 David Schlossman Duplex coated color lake and other powders, their preparation and cosmetic and other uses
JP2004314854A (ja) * 2003-04-17 2004-11-11 Koyo Seiko Co Ltd 車両用操舵装置
JP2006256571A (ja) * 2005-03-18 2006-09-28 Honda Motor Co Ltd 電動パワーステアリング装置を備える不整地走行車両
DE102007001531B4 (de) 2007-01-10 2018-09-13 Volkswagen Ag Elektromechanische Lenkung
DE102013223380A1 (de) 2013-01-10 2014-07-10 Ford Global Technologies, Llc Elektrische Servolenkung für Fahrzeuge
DE102013112776B4 (de) * 2013-11-19 2023-02-09 Trw Automotive Gmbh Servolenkgetriebssystem
DE102014208032A1 (de) * 2014-04-29 2015-10-29 Bayerische Motoren Werke Aktiengesellschaft Elektromechanische Servolenkung mit achsparallelem Antrieb
US10780912B2 (en) * 2017-07-12 2020-09-22 Jtekt Corporation Steering device
CN117767651B (zh) * 2024-02-20 2024-04-30 深圳市宏创威科技有限公司 一种可整体装配式的电机及应用该电机的道闸装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4303674A1 (de) * 1993-02-09 1994-08-11 Teves Gmbh Alfred Halterung für Motor-Pumpen-Aggregat
EP0870669A2 (fr) * 1997-04-10 1998-10-14 Koyo Seiko Co., Ltd. Direction assistée électrique
US6107716A (en) * 1996-12-19 2000-08-22 Trw Lucas Varity Electric Steering Ltd. Power-assisted steering assemblies

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4825972A (en) 1986-02-25 1989-05-02 Honda Giken Kogyo Kabushiki Kaisha Steering system for vehicles
GB2194201B (en) * 1986-08-22 1990-07-04 Honda Motor Co Ltd Steering angle detector
GB2202501B (en) 1987-03-24 1991-08-21 Honda Motor Co Ltd Electric power steering system for vehicles
JPH0246455A (ja) 1988-08-08 1990-02-15 Sharp Corp 画像形成装置
FR2639308B1 (fr) 1988-11-21 1991-03-15 Peugeot Systeme de direction d'un vehicule automobile a commande notamment electriquement assistee
US4944356A (en) 1988-12-28 1990-07-31 Ford Motor Company Steering system position detector
GB2230749A (en) 1989-04-28 1990-10-31 Paul Mcmahon Electric power assisted steering for vehicles
JP2748947B2 (ja) 1991-07-05 1998-05-13 富士通株式会社 ピン廃棄装置
US5487439A (en) * 1992-04-28 1996-01-30 Kayaba Industry Co., Ltd. Rear wheel steering device
JPH1095355A (ja) * 1996-09-24 1998-04-14 Mitsuba Corp 電気式動力操舵装置
US5988005A (en) * 1997-07-04 1999-11-23 Mitsuba Corporation Electric power steering unit
JPH1134891A (ja) * 1997-07-24 1999-02-09 Mitsuba Corp 電気式動力操舵装置
WO2001015959A1 (fr) 1999-09-01 2001-03-08 Delphi Technologies, Inc. Procede et dispositif de direction a assistance electrique
US7284634B2 (en) * 2001-04-13 2007-10-23 Nsk, Ltd. Electric power steering apparatus
JP4640562B2 (ja) * 2001-05-09 2011-03-02 株式会社ジェイテクト 電動パワーステアリング装置
US6702060B2 (en) * 2001-06-27 2004-03-09 Nsk Ltd. Electric power steering apparatus
US6695092B2 (en) * 2002-03-04 2004-02-24 Delphi Technologies, Inc. Steering actuator system
JP2003291830A (ja) * 2002-04-03 2003-10-15 Honda Motor Co Ltd 電動パワーステアリング装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4303674A1 (de) * 1993-02-09 1994-08-11 Teves Gmbh Alfred Halterung für Motor-Pumpen-Aggregat
US6107716A (en) * 1996-12-19 2000-08-22 Trw Lucas Varity Electric Steering Ltd. Power-assisted steering assemblies
EP0870669A2 (fr) * 1997-04-10 1998-10-14 Koyo Seiko Co., Ltd. Direction assistée électrique

Also Published As

Publication number Publication date
EP1746013A2 (fr) 2007-01-24
US20040050615A1 (en) 2004-03-18
DE60227881D1 (de) 2008-09-11
EP1266817A2 (fr) 2002-12-18
EP1266817A3 (fr) 2003-02-26
US6662897B2 (en) 2003-12-16
EP1266817B1 (fr) 2008-07-30
EP1724181A2 (fr) 2006-11-22
US6860360B2 (en) 2005-03-01
DE60239169D1 (de) 2011-03-24
EP1724181B1 (fr) 2011-02-09
US6915874B2 (en) 2005-07-12
EP1724181A3 (fr) 2006-12-06
US20020189891A1 (en) 2002-12-19
US20040050613A1 (en) 2004-03-18

Similar Documents

Publication Publication Date Title
CA2317556A1 (fr) Systeme d'entrainement pour vehicule, notamment pour vehicule electrique a ecartement variable des roues
EP0408987A3 (en) Electric tool
EP1148692A3 (fr) Appareil électronique portable
EP0733536A3 (fr) Direction assistée électrique
CA2332595A1 (fr) Outil electrique
AU2003220964A1 (en) Electric power steering device
EP0919450A4 (fr) Dispositif de direction assistee entraine par un moteur electrique
EP1384653A3 (fr) Système d'assistance électrique de direction
EP1450044A3 (fr) Compresseur électrique et son procédé d'assemblage
EP1746013A3 (fr) Direction assistée électrique
WO2001066338A3 (fr) Dispositif d'enfoncement
CA2369235A1 (fr) Appareil de frein de stationnement electrique
EP0915004A3 (fr) Direction assistée électrique
EP1502798A3 (fr) Ensemble de moteur électrique et transmission pour l'entrâinment d'une roue d'un véhicule
EP1515415A3 (fr) Entraînement linéaire électrique
ES2171362T3 (es) Dispositivo de extrusion.
AU3846797A (en) Fuel pumping device for two stroke motors with an additional drive unit
WO2003026104A3 (fr) Unite d'entrainement comportant un moteur electrique, destinee a des dispositifs de reglage de vehicules
EP1724906A3 (fr) Moteur électrique comprenant un réducteur de vitesse et une plaque de circuit de contrôle
AU2002320213A1 (en) Electric steering motor with internal circuit board
GR3036664T3 (en) Auxiliary drive for a bicycle
EP1125794A3 (fr) Rétroviseur pour véhicule
FR2794960B1 (fr) Batteur-mixeur electrique a main comportant un dispositif de securite
GB2289739B (en) Drive apparatus having an electric motor.
GB2290178B (en) Device for operating an electric motor

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AC Divisional application: reference to earlier application

Ref document number: 1266817

Country of ref document: EP

Kind code of ref document: P

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE GB

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE GB

AKX Designation fees paid
REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20070808